Biochemistry MCQs | Part-4

The isoenzymes LDH5 is elevated in:

Isoenzymes are:

A coenzyme containing aromatic hetero ring is:

A coenzyme containing non aromatic hetero ring is:

Cocarboxylase is:

An example of hydrogen transferring coenzyme is:

Enzyme involved in joining together two substrates is:

An enzyme which uses hydrogen acceptor as substrate is:

An example of lyases is:

The enzymes with which nicotinamide act as coenzyme are:

The pellagra preventive factor is:

In new born infants phototherapy may cause hyperbilirubinemia with deficiency of:

Increased glucose consumption increases the dietary requirement for:

Vitamin required in conversion of folic acid to folinic acid is:

The vitamin required for the formation of hydroxyproline (in collagen) is:

In human body highest concentration of ascorbic acid is found in:

Hypervitaminosis K in neonates may cause:

Vitamin K is a cofactor for:

Vitamin synthesized by bacterial in the intestine is:

Tocopherols prevent the oxidation of:

Vitamin E reduces the requirement of:

The activity of tocopherols is destroyed by:

Calcitriol synthesis involves:

The beta-ring of 7-dehydrocholesterol is cleaved to form cholecalciferol by:

Deficiency of vitamin D causes:

Richest source of Vitamin D is:

The most potent Vitamin D metabolite is:

Vitamin D absorption is increased in:

Carr-Price reaction is used to detect:

Retinal is a component of:

Retinol is transported in blood bound to:

Beta-Carotene, precursor of vitamin A, is oxidatively cleaved by:

The ability of liver to remove a dye like BSP from the blood suggests a normal:

The best known and most frequently used test of the detoxicating functions of liver is:

Impaired galactose tolerance test suggests:

The presence of bilirubin in the urine without urobilinogen suggests:

Fecal stercobilinogen is increased in:

One of the causes of hemolytic jaundice is:

Cerebrovasular disease and hypertension is associated with:

Atherosclerosis and coronary heart diseases are associated with the diet:

The deficiency of both energy and protein causes:

Dietary fibers are rich in:

A high fiber diet is associated with reduced incidence of:

The percentage of polyunsaturated fatty acids in soyabean oil is:

Ochronosis is an important finding of:

Tyrosinosis is due to defect in the enzyme:

Absence of phenylalanine hydroxylase causes:

An important feature of Zellweger’s syndrome is:

Long chain fatty acids penetrate the inner mitochondrial membrane:

Long chain fatty acids are first activated to acetyl-CoA in: